# Five free AI assistants worth trying, and what each does best

ChatGPT, Claude, Gemini, Copilot and Perplexity all have free plans. Here is what each one is best at, so you can pick the right one for the job.

URL: https://test.directoryz.app/free-ai-tools
Published: 2026-11-06T07:15:00Z
Updated: 2026-11-06T07:15:00Z

There are more AI assistants than anyone needs, and the free plans are good enough for most everyday tasks. These five are the most widely used. They overlap heavily, so the useful question is not which is best, but which is best for what you are doing right now.

```callout note How we picked
Each assistant below has a free plan you can use without paying. Limits on free plans change often, so check the provider's page for the current details.
```

## ChatGPT

The most widely used assistant and a strong all-rounder for writing, brainstorming, explaining and general questions.

```product
name: ChatGPT
url: https://chatgpt.com
note: "All-rounder for writing, brainstorming and everyday questions."
price: Free plan
cta: Try ChatGPT
badge: Most popular
```

## Claude

Popular for long documents, careful writing and coding help. A good choice when you need to work through a long report or contract.

```product
name: Claude
url: https://claude.ai
note: "Long documents, careful writing and coding help."
price: Free plan
cta: Try Claude
```

## Gemini

Google's assistant, connected to Google's own apps. Useful if your email, documents and calendar already live in Google.

```product
name: Gemini
url: https://gemini.google.com
note: "Works alongside Gmail, Docs and other Google apps."
price: Free plan
cta: Try Gemini
```

## Microsoft Copilot

Microsoft's assistant, built into Windows and the Edge browser. Convenient if you spend your day in Microsoft products.

```product
name: Microsoft Copilot
url: https://copilot.microsoft.com
note: "Built into Windows and Edge."
price: Free plan
cta: Try Copilot
```

## Perplexity

An answer engine rather than a chatbot. It searches the web and shows sources next to its answers, which makes checking claims easier.

```product
name: Perplexity
url: https://www.perplexity.ai
note: "Web answers with the sources shown alongside."
price: Free plan
cta: Try Perplexity
badge: Best for research
```

## How to choose

Pick one real task you do every week and run it through two or three of these. Compare the answers you would actually use. Most people end up with one general assistant and one research tool.

If privacy matters for a task, remember that every assistant here runs in the cloud. Our [on-device vs cloud AI guide](/on-device-vs-cloud-ai) explains when to keep the work on your own phone instead. And if you want an assistant that takes actions rather than just answering, read [what an AI agent actually does](/what-is-an-ai-agent).

```verdict Our pick
**For most people:** start with one all-rounder for writing and questions, and add Perplexity when you need sources you can check.
```

## Frequently asked questions

### Which free AI assistant is the best?

There is no single best one. Most people get more from trying two or three on the same real task and keeping the one whose answers they trust most for that kind of work.

### Do free plans use my chats for training?

Policies differ by provider and change over time. Check each one's privacy settings, where you can often turn off training on your conversations.